<template>
    <div class="manage-permission">
        <div style="height: 35px">
            <el-form :model="searchForm" :inline="true" size="mini">
                <el-form-item label="name">
                    <el-input v-model="searchForm.name"></el-input>
                </el-form-item>
                <el-form-item label="code">
                    <el-input v-model="searchForm.code"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="listPermission">Search</el-button>
                    <el-button type="primary" @click="listPermission">Refresh</el-button>
                    <el-button type="primary" @click="handleCreate">New</el-button>
                </el-form-item>
            </el-form>
        </div>
        <el-table
                v-infiniteScroll="infiniteScroll"
                border
                default-expand-all
                highlight-current-row
                :data="permissionTable"
                row-key="ukId"
                height="500"
                size="mini"
                style="width: 100%"
                :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
            <el-table-column
                    prop="name"
                    label="name"
                    width="*">
            </el-table-column>
            <el-table-column
                    prop="code"
                    label="code"
                    width="150">
            </el-table-column>
            <el-table-column
                    prop="value"
                    label="value"
                    width="180">
            </el-table-column>
            <el-table-column
                    prop="url"
                    label="url"
                    width="200">
            </el-table-column>
            <el-table-column
                    show-overflow-tooltip
                    prop="summary"
                    label="summary"
                    width="120">
            </el-table-column>
            <el-table-column
                    prop="status"
                    label="status"
                    width="70">
                <template slot-scope="scope">
                    <el-switch
                            @change="statusChange($event, scope.row.ukId)"
                            :value="scope.row.status != '1'"
                            active-color="#909399"
                            inactive-color="#67c23a">
                    </el-switch>
                </template>
            </el-table-column>
            <el-table-column
                    prop="sort"
                    label="sort"
                    width="60">
            </el-table-column>
            <el-table-column
                    label="操作"
                    width="145">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            @click="handleEdit(scope.row)">编辑
                    </el-button>
                    <el-button
                            size="mini"
                            type="danger"
                            @click="handleDelete(scope.row.ukId)">删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>
        <el-dialog title="权限管理" :visible.sync="showPermissionForm" :close-on-click-modal="false" label-width="80px">
            <el-form ref="form" :model="permissionForm" label-width="80px">
                <el-form-item label="权限编码">
                    <el-input v-model="permissionForm.code"></el-input>
                </el-form-item>
                <el-form-item label="权限名称">
                    <el-input v-model="permissionForm.name"></el-input>
                </el-form-item>
                <el-form-item label="权限值">
                    <el-input v-model="permissionForm.value"></el-input>
                </el-form-item>
                <el-form-item label="请求地址">
                    <el-input v-model="permissionForm.url"></el-input>
                </el-form-item>
                <el-form-item label="权限简介">
                    <el-input v-model="permissionForm.summary"></el-input>
                </el-form-item>
                <el-form-item label="状态">
                    <el-select v-model="permissionForm.status" placeholder="请选择状态">
                        <el-option
                                v-for="item in this.$store.state.Pabu.dict.manage.STATUS.dictItems"
                                :key="item.ukId"
                                :label="item.name"
                                :value="parseInt(item.value)">
                        </el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="排序">
                    <el-input v-model="permissionForm.sort" type="number" min="0" max="90000"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="handleSave">保存</el-button>
                    <el-button @click="showPermissionForm = false">取 消</el-button>
                </el-form-item>
            </el-form>
        </el-dialog>
    </div>
</template>

<script>
  import {deletePermission, listPermission, savePermission, updatePermissionStatus} from "../../../api/manage/permission";
  import PageUtils from "../../../utils/PageUtils";

  export default {
    name: "Permission",
    data () {
      return {
        showPermissionForm: false,
        permissionTable: [],
        searchForm: {},
        permissionForm: {},
        pagination: {
          total: 0,
          size: 30,
          current: 1,
        }
      }
    },
    methods: {
      handleCreate () {
        this.permissionForm = {
          status: 1
        }
        this.showPermissionForm = true
      },
      handleEdit (row) {
        this.permissionForm = row
        this.showPermissionForm = true
      },
      handleSave () {
        savePermission(this.permissionForm).then(result => {
          this.listPermission()
          this.showPermissionForm = false
        }).catch(error => {
          console.log(error)
        })
      },
      handleDelete (ukId) {
        this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          deletePermission(ukId).then(result => {
            this.listPermission()
            this.showPermissionForm = false
            this.$message({
              type: 'success',
              message: '删除成功!'
            });
          }).catch(error => {
            console.log(error)
          })
        }).catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          });
        });
      },
      statusChange (value, paginationId) {
        let status = value ? 0 : 1
        updatePermissionStatus(paginationId, status).then(result => {
          this.listPermission()
        }).catch(error => {
          console.log(error)
        })
      },
      infiniteScroll () {
        let current = this.$store.state.Pabu.pagination.permission.current + 1
        let size = this.$store.state.Pabu.pagination.permission.size
        listPermission(this.searchForm, current, size).then(result => {
          if (result.data.permissions.records.length !== 0) {
            for (let permission of result.data.permissions.records) {
              this.permissionTable.push(permission)
            }
            PageUtils.setPagination(this, "permission", result.data.permissions)
          }
        }).catch(error => {
          console.log(error)
        })
      },
      listPermission () {
        listPermission(this.searchForm, 1, 30).then(result => {
          this.permissionTable = result.data.permissions.records
          PageUtils.setPagination(this, "permission", result.data.permissions)
        }).catch(error => {
          console.log(error)
        })
      }
    },
    created () {
      this.listPermission()
    }
  }
</script>

<style scoped>
    .manage-permission {
        width: 100%;
        height: 100%;
    }

    /* element ui样式重写 */
    .manage-permission > .el-table {
        height: calc(100% - 35px) !important;
    }

    .manage-permission > .el-table > .el-table__body-wrapper {
        height: calc(100% - 35px) !important;
    }
</style>